Ribbon Cable Attenuation Measurements

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Experimental Set Up

IMG 0358.JPG

Measurements

Pulse width [math]V_1[/math] [math]V_2[/math] Attenuation, % Comments
[math]100\ \mu s[/math] [math]5.0\ V[/math] [math]4.5\ V[/math] 10 %
[math]10\ \mu s[/math] [math]5.0\ V[/math] [math]4.2\ V[/math] 16 %
[math]1\ \mu s[/math] [math]5.0\ V[/math] [math]3.0\ V[/math] 40 % see pictures about pulse's shape change
[math]100\ ns[/math] [math]5.0\ V[/math] [math]2.8\ V[/math] 44 % see pictures about pulse's shape change
[math]30\ ns[/math] [math]4.0\ V[/math] [math]1.8\ V[/math] 55 % see pictures about pulse's shape change

Pictures

[math]1\ \mu s[/math] pulse width 
[math]1\ \mu s[/math] pulse width
1us before.JPG 1us after.JPG



[math]100\ ns[/math] pulse width 
100ns before.JPG 100ns after.JPG



[math]30\ ns[/math] pulse width 
30ns before.JPG 30ns after.JPG




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